function sides(literals, ...expressions) {
    const [area, perimeter] = expressions;
    const raizPerimetroArea = Math.sqrt(perimeter ** 2 - 16 * area);

    const s1 = (perimeter + raizPerimetroArea) / 4;
    const s2 = (perimeter - raizPerimetroArea) / 4;
    
    const result = [s1, s2].sort();
    
    return result;
}